The present work of Thesis entitled "Implementation of a Web Information System to improve the management of projects following the guidelines of the Guide of the Fundamentals for Project Management (PMBOK® Guide) for the company SIGCOMT SAC" has been developed with the purpose of improving the management of projects aligned to the PMBOK Guide, through the development and implementation of a Web Information System, achieving the projects for better management, development and execution in the duration of the project; achieving also greatly reduce generation times and consult reports. For the development of the present study, the survey, the survey and the observation as the technique of data collection have been used, asking open and closed questions to the different interviewees, which served as a source of information to determine the scope of the project. We analyze the different res...